16945995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3363

約数の個数: 32

約数和(自身を含む): 30541824

約数和(自身を除く): 13595829

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 3313, 5115, 9939, 16565, 36443, 49695, 102703, 109329, 182215, 308109, 513515, 546645, 1129733, 1540545, 3389199, 5648665, 16945995]

約数ペア:

[(1, 16945995), (3, 5648665), (5, 3389199), (11, 1540545), (15, 1129733), (31, 546645), (33, 513515), (55, 308109), (93, 182215), (155, 109329), (165, 102703), (341, 49695), (465, 36443), (1023, 16565), (1705, 9939), (3313, 5115)]